About: http://webisa.webdatacommons.org/177594965

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Ads seen on sites such as Facebook and Twitter, the two sites that dominate more than 70 percent of SNS ad sales, are customized to user preferences.
http://www.w3.org/ns/prov#wasQuotedFrom	globalization101.org